by Donald, G.E., Langlands, J.P., Bowles, J.E., Smith, A.J., Burke, G.L.
Published in Animal feed science and technology (01.02.1993)

by Langlands, J.P
Published in Nutrition of herbivores / edited by J.B. Hacker and J.H. Ternouth (1987)

by Langlands, J.P
Published in Australian journal of experimental agriculture and animal husbandry (1973)

by Langlands, J.P
Published in Journal of soil science (1969)

by Langlands, J.P
Published in Australian J Exp Agr Anim Husb (1971)

by Langlands, J.P
Published in Australian J Exp Agr Anim Husb (1970)

by Langlands, J.P., Donald, G.E., Bowles, J.E., Smith, A.J.
Published in Animal feed science and technology (01.03.1994)

by Langlands, J.P., Bowles, J.E., Donald, G.E., Smith, A.J.
Published in Animal feed science and technology (1990)

by Langlands, J.P., Donald, G.E., Bowles, J.E., Smith, A.J.
Published in Animal feed science and technology (01.02.1990)

by Langlands, J.P
Published in Animal production (01.06.1973)

by Langlands J.P, Donald G.E
Published in Animal Production (1975)

by Langlands J.P, Holmes C.R
Published in Australian journal of experimental biology and medical science (1975)

by Langlands, J.P, Bowles, J.E
Published in Australian journal of experimental agriculture and animal husbandry (1974)

by Smith, R.C.G, Langlands, J.P
Published in Reviews Australia, science (1976)

by Langlands, J.P, Bennett, I.L
Published in J Agric Sci Camb (1973)

by Langlands, J.P, Bennett, I.L
Published in J Agric Sci Camb (1973)

by Langlands, J.P, Bennett, I.L
Published in J Agric Sci Camb (1973)

by Langlands, J.P, Hamilton, B.A
Published in Australian J Exp Agr Anim Husb (1969)

by Langlands, J.P, Sutherland, H.A.M
Published in Brit J Nutr (1969)

by Hamilton, B.A, Langlands, J.P
Published in Australian J Exp Agr Anim Husb (1969)